Features&colon;1&rpar; They are waterproof&comma; dustproof and blast proof2&rpar; Suit both indoor and outdoor uses3&rpar; The lampholder highly designed of autoextinguibility4&rpar; PC clips&stainless steel clips are for wire layout due to electricity safety5&rpar; Prismatic diffuser design for even light&comma; efficient usage and good dazzle resistant effect6&rpar; Direct pulsion and rotation installation for light tube to guarantee safety and reliability while tube replacing&comma; in addition to convenient maintenance7&rpar; Easy and fast ceiling installation8&rpar; Curve corners and edges for stylish appearance9&rpar; Integral and smooth housing for easy cleaning